• 3 levels of temperature adjustment, LOW level 40°C for constant temperature enjoyment, Middle level 48°C for soothing the eye area, HIGH level 55°C for scientific eye protection.
• USB heating, 154cm long USB cable, free and convenient, comfortable to wear. Adjustable and elastic eye mask, suitable for different head circumferences.
• The inner is designed to place the cotton pad soaked by or toner. Ventilation holes design, convenient to around the eyes and accelerate the absorption of , toner and eye .
• Hot compress function, warm the eye area to relieve eye fatigue. Suitable for eyes, dry eyes and dark circles.The heated eye mask can be also used to the cervical spine, tired neck. It can be also used as a sleeping eye mask, 360° shading, sleeping at ease.
• Easy to clean, high quality silicone material, just slightly wiped with a damp cloth. Please avoide the surrounding area of the USB interface and cannot be washed with water.

1 Piece Eye Mask1 Piece USB Cable